ASUS calls the audio chip on this motherboard the SupremeFX S1220, which is really just a Realtek ALC1220. I had the ALC1220 set to 24-bit bit depth and a 192,000 KHz Sampling rate. Unfortunately, I didn't know that the Sound BlasterX AE-5 doesn't give me the option for the same sampling rate at 24-bit until I installed it, so I used the. Realtek driver for ALC892 and Windows 10 64bit. A complete list of available sound device drivers for Realtek ALC892. On this page, you will find all available drivers listed by release date for the Windows 10 64bit operating system. From the following list, select any driver and try it on your device. The driver is for Windows 7, 8, 8.1 and Windows 10 32/64BIt Operating System. MEG x570 Unify motherboard with Realtek ALC1220 Codec. Audio codec is a small chip measuring 0.25 x 0.25 inches 7 x 7 mm located on the motherboard in charge of the analog audio functions. Hp compaq nc6400. Besides, they will get a 7.1-channel Realtek ALC1220 audio.
[nextpage title=”Introduction”]
Audio codec is a small chip measuring 0.25 x 0.25 inches (7 x 7 mm) located on the motherboard in charge of the analog audio functions. Knowing the specs of a codec will permit you to compare the audio quality of different motherboards, allowing you to choose the right product for your needs.
For further details on audio codecs, including an explanation of the specs we are publishing, please read our tutorial “How On-Board Audio Works.”
We will separate the codecs according to the manufacturer.
Analog Devices (ADI/SoundMax)
Analog Devices are also known as ADI or SoundMax, and their codecs use names starting with “AD.” In Figure 1, you can see an example of an Analog Devices codec.
Figure 1: Analog Devices AD1988B codec
Model | Channels | Input Resolution | Output Resolution | Input Max. Sampling Rate | Output Max. Sampling Rate | Input SNR | Output SNR |
AD1819B | 2 | 16-bit | 16-bit | 48 kHz | 48 kHz | 87 dB | 90 dB |
AD1881A | 2 | 16-bit | 16-bit | 48 kHz | 48 kHz | 87 dB | 90 dB |
AD1882 | 5.1 | 24-bit | 24-bit | 96 kHz | 96 kHz | 90 dB | 95 dB |
AD1884 | 4 | 24-bit | 24-bit | 192 kHz | 192 kHz | 85 dB | 90 dB |
AD1885 | 2 | 16-bit | 16-bit | 48 kHz | 48 kHz | 87 dB | 90 dB |
AD1886A | 2 | 16-bit | 16-bit | 48 kHz | 48 kHz | 87 dB | 90 dB |
AD1887 | 2 | 16-bit | 16-bit | 48 kHz | 48 kHz | 87 dB | 90 dB |
AD1888 | 5.1 | 16-bit | 20-bit | 96 kHz | 96 kHz | 80 dB | 90 dB |
AD1980 | 5.1 | 16-bit | 20-bit | 96 kHz | 96 kHz | 82 dB | 90 dB |
AD1981A | 2 | 16-bit | 20-bit | 48 kHz | 48 kHz | 85 dB | 90 dB |
AD1981B | 2 | 16-bit | 20-bit | 48 kHz | 48 kHz | 85 dB | 90 dB |
AD1981BL | 2 | 16-bit | 20-bit | 48 kHz | 48 kHz | 83 dB | 90 dB |
AD1981BW | 2 | 16-bit | 20-bit | 48 kHz | 48 kHz | 85 dB | 90 dB |
AD1981HD | 2 | 20-bit | 24-bit | 48 kHz | 48 kHz | 85 dB | 80 to 85 dB |
AD1983 | 2 | 20-bit | 24-bit | 48 kHz | 48 kHz | 85 dB | 80 to 85 dB |
AD1984 | 4 | 24-bit | 24-bit | 192 kHz | 192 kHz | 90 dB | 96 dB |
AD1985 | 5.1 | 20-bit | 20-bit | 96 kHz | 96 kHz | 85 dB | 80 to 90 dB |
AD1986 | 5.1 | 20-bit | 20-bit | 96 kHz | 96 kHz | 85 dB | 80 to 90 dB |
AD1986A | 5.1 | 20-bit | 20-bit | 96 kHz | 96 kHz | 85 dB | 80 to 90 dB |
AD1987 | 7.1 | 24-bit | 24-bit | 96 kHz | 192 kHz | 90 dB | 95 dB |
AD1988A | 7.1 | 24-bit | 24-bit | 192 kHz | 192 kHz | 90 dB | 95 dB |
AD1988B | 7.1 | 24-bit | 24-bit | 192 kHz | 192 kHz | 92 dB | 101 dB |
[nextpage title=”Realtek (ALC, Avance Logic)”]
Realtek is probably today’s most popular audio codec manufacturer. Old codecs from Realtek can be found marked as “Avance Logic,” and both old and new codecs use model names starting with “ALC.” In Figure 2, you can see an example of a Realtek codec.
Figure 2: Realtek ALC888S codec
Model | Channels | Input Resolution | Output Resolution | Input Max. Sampling Rate | Output Max. Sampling Rate | Input SNR | Output SNR |
ALC101 | 2 | 16-bit | 16-bit | 48 kHz | 48 kHz | 70 dB | 75 dB |
ALC202 | 2 | 18-bit | 20-bit | 48 kHz | 96 kHz | 85 dB | 90 dB |
ALC203 | 2 | 18-bit | 20-bit | 48 kHz | 96 kHz | 90 dB | 100 dB |
ALC250 | 2 | 18-bit | 20-bit | 48 kHz | 96 kHz | 92 dB | 100 dB |
ALC260 | 2 | 20-bit | 24-bit | 96 kHz | 192 kHz | 90 dB | 95 dB |
ALC262 | 4 | 20-bit | 24-bit | 96 kHz | 192 kHz | 90 dB | 100 dB |
ALC268 | 4 | 20-bit | 24-bit | 96 kHz | 192 kHz | 90 dB | 95 dB |
ALC269 | 4 | 24-bit | 24-bit | 96 kHz | 192 kHz | 98 dB | 98 dB |
ALC650 | 5.1 | 18-bit | 20-bit | 48 kHz | 96 kHz | 85 dB | 90 dB |
ALC655 | 5.1 | 16-bit | 16-bit | 48 kHz | 48 kHz | 86 dB | 86 dB |
ALC658 | 5.1 | 18-bit | 20-bit | 48 kHz | 96 kHz | 92 dB | 96 dB |
ALC662 | 5.1 | 20-bit | 24-bit | 96 kHz | 96 kHz | 90 dB | 98 dB |
ALC850 | 7.1 | 16-bit | 16-bit | 48 kHz | 48 kHz | 86 dB | 92 dB |
ALC861 | 7.1 | 16-bit | 24-bit | 96 kHz | 96 kHz | 82 dB | 90 dB |
ALC861-VD-GR | 7.1 | 24-bit | 24-bit | 96 kHz | 96 kHz | 85 dB | 95 dB |
ALC880 | 7.1 | 20-bit | 24-bit | 96 kHz | 192 kHz | 85 dB | 100 dB |
ALC880D | 7.1 | 20-bit | 24-bit | 96 KHz | 192 KHz | 85 dB | 100 dB |
ALC882 | 7.1+2 | 20-bit | 24-bit | 96 kHz | 192 kHz | 90 dB | 101 dB |
ALC883 | 7.1+2 | 24-bit | 24-bit | 96 kHz | 192 kHz | 85 dB | 95 dB |
ALC885 | 7.1+2 | 24-bit | 24-bit | 192 kHz | 192 kHz | 101 dB | 106 dB |
ALC887 | 7.1 | 24-bit | 24-bit | 192 KHz | 192 KHz | 90 dB | 97 dB |
ALC888 | 7.1+2 | 24-bit | 24-bit | 96 kHz | 192 kHz | 90 dB | 97 dB |
ALC888S | 7.1+2 | 20-bit | 24-bit | 96 kHz | 192 kHz | 90 dB | 97 dB |
ALC888DD | 7.1+2 | 24-bit | 24-bit | 96 kHz | 192 kHz | 90 dB | 97 dB |
ALC888S-VC | 7.1+2 | 24-bit | 24-bit | 192 KHz | 192 KHz | 90 dB | 97 dB |
ALC888-VC2-GR | 7.1+2 | 24-bit | 24-bit | 192 KHz | 192 KHz | 90 dB | 97 dB |
ALC888S-VD | 7.1+2 | 24-bit | 24-bit | 192 KHz | 192 KHz | 90 dB | 97 dB |
ALC889 | 7.1+2 | 24-bit | 24-bit | 192 kHz | 192 kHz | 104 dB | 108 dB |
ALC892 | 7.1+2 | 24-bit | 24-bit | 192 KHz | 192 KHz | 90 dB | 97 dB |
ALC898 | 7.1+2 | 24-bit | 24-bit | 192 kHz | 192 kHz | 104 dB | 110 dB |
[nextpage title=”C-Media (CMI)”]
C-Media used to be very popular, especially on low-end motherboards, and they manufactured both codecs and complete audio controllers. Audio controllers usually need an external codec to do the analog-to-digital and digital-to-analog conversions, but C-Media’s low-end audio controllers have a codec embedded inside the chip, which is why we will include them in the table below. Because of that, we included a column called “type” to let you know if the chip is just a codec requiring an external controller (e.g., connected to the south bridge chip) or if it is a complete controller with an embedded codec (usually connected to the PCI bus). Chips from C-Media use names starting with the letters “CMI,” as you can see on the example shown in Figure 3.
Figure 3: C-Media CMI9739A codec
Model | Type | Channels | Input Resolution | Output Resolution | Input Max. Sampling Rate | Output Max. Sampling Rate | Input SNR | Output SNR |
CMI8738-LX, CMI8738MX | Controller | 5.1 | 16-bit | 16-bit | 48 kHz | 48 kHz | 80 dB | 80 dB |
CMI8738-SX | Controller | 4 | 16-bit | 16-bit | 48 kHz | 48 kHz | 80 dB | 80 dB |
CMI8768 | Controller | 7.1 | 16-bit | 24-bit | 48 kHz | 96 kHz | 86 dB | 101 dB |
CMI9738 | Codec | 4 | 20-bit | 20-bit | 48 kHz | 48 kHz | 72 dB | 82 dB |
CMI9739 | Codec | 5.1 | 20-bit | 20-bit | 48 kHz | 48 kHz | NA | NA |
CMI9761 | Codec | 5.1 | 20-bit | 24-bit | 48 kHz | 96 kHz | 90 dB | 92 dB |
[nextpage title=”VIA (VT)”]
VIA manufactures both codecs and complete audio controllers. Their controllers (Envy24 series and Tremor) require an external codec, and usually, the motherboard manufacturer that chooses to use a VIA external controller also picks a VIA codec. Since VIA audio controllers got some popularity in the past, we are including their main specs on a separate table. VIA uses names starting with “VT” for their codecs.
Figure 4: VIA Envy24PT controller (on the right) using a VIA VT1618 codec (on the left)
Model | Channels | Input Resolution | Output Resolution | Input Max. Sampling Rate | Output Max. Sampling Rate | Input SNR | Output SNR |
VT1612A | 2 | 20-bit | 20-bit | 48 kHz | 48 kHz | 93 dB | 88 dB |
VT1613 | 2 | 18-bit | 18-bit | 48 kHz | 96 kHz | 85 dB | 82 dB |
VT1616 | 5.1 | 20-bit | 20-bit | 48 kHz | 48 kHz | 85 dB | 85 dB |
VT1617 | 5.1 | 20-bit | 20-bit | 48 kHz | 96 kHz | 85 dB | 95 dB |
VT1618 | 7.1 | 20-bit | 20-bit | 48 kHz | 96 kHz | 86 dB | 83 dB |
VT1702S | 4 | 24-bit | 24-bit | 192 KHz | 192 KHz | 98 dB | 100 dB |
VT1705 | 5.1 | 24-bit | 24-bit | 192 KHz | 192 KHz | 93 dB | 100 dB |
VT1705CE | 5.1 | 24-bit | 24-bit | 192 KHz | 192 KHz | 93 dB | 100 dB |
VT1708 | 7.1 | 24-bit | 24-bit | 192 kHz | 192 kHz | 97 dB | 93 dB |
VT1708A | 7.1 | 24-bit | 24-bit | 192 kHz | 192 kHz | 97 dB | 93 dB |
VT1708B | 7.1 | 24-bit | 24-bit | 192 kHz | 192 kHz | 98 dB | 95 dB |
VT1708S | 7.1 | 24-bit | 24-bit | 192 KHz | 192 KHz | 90 dB | 100 dB |
VT1718S | 7.1+2 | 24-bit | 24-bit | 192 kHz | 192 kHz | 90 dB | 100 dB |
VT1802P | 4 | 24-bit | 24-bit | 192 kHz | 192 kHz | 98 dB | 100 dB |
VT1812S | 4 | 24-bit | 24-bit | 192 kHz | 192 kHz | 98 dB | 100 dB |
VT1818S | 7.1 | 24-bit | 24-bit | 192 KHz | 192 KHz | 98 dB | 100 dB |
VT1819S | 7.1 | 24-bit | 24-bit | 192 KHz | 192 KHz | 98 dB | 100 dB |
VT1828S | 7.1+2 | 24-bit | 24-bit | 192 KHz | 192 KHz | 100 dB | 110 dB |
VT2020 | 7.1+2 | 24-bit | 24-bit | 192 KHz | 192 KHz | NA | 110 dB |
VT2021 | 7.1+2 | 24-bit | 24-bit | 192 KHz | 192 KHz | 100 dB | 110 dB |
Model | Channels | Input Resolution | Output Resolution | Input Max. Sampling Rate | Output Max. Sampling Rate |
Envy24 | 7.1 | 24-bit | 24-bit | 96 kHz | 96 kHz |
Envy24HT | 7.1 | 24-bit | 24-bit | 192 kHz | 192 kHz |
Envy24HT-S | 7.1 | 16-bit (AC97)24-bit (I2S) | 16-bit (AC97)24-bit (I2S) | 48 kHz (AC97)192 kHz (I2S) | 48 kHz (AC97)192 kHz (I2S) |
Envy24GT | 5.1 | 16-bit (AC97)24-bit (I2S) | 16-bit (AC97)24-bit (I2S) | 96 kHz | 96 kHz |
Envy24MT | 2 | 24-bit | 24-bit | 192 kHz | 192 kHz |
Envy24PT | 7.1 | 16-bit (AC97)24-bit (I2S) | 16-bit (AC97)24-bit (I2S) | 48 kHz (AC97)192 kHz (I2S) | 48 kHz (AC97)192 kHz (I2S) |
Tremor | 5.1 | 16-bit (AC97)24-bit (I2S) | 16-bit (AC97)24-bit (I2S) | 48 kHz (AC97)192 kHz (I2S) | 48 kHz (AC97)192 kHz (I2S) |
[nextpage title=”Other Manufacturers”]
There are some other audio codec manufacturers, but codecs from them are rarely seen on motherboards. A good example is Cirrus Logic, a company that manufactures very high-end codecs used mainly by home theater receivers. One of their codecs, CS4382, was used on a few very high-end motherboards from MSI (K8N Diamond Plus and K9N Diamond Plus, for example), providing a state-of-the-art audio quality for these products (signal-to-noise ratio of 114 dB). In the past, they also provided low-end audio codecs and controllers using the brand “Crystal.” Cirrus Logic and Crystal products start with the letters “CS.”
Figure 5: Cirrus Logic CS4382 codec and Creative Labs controller on an MSI K9N Diamond Plus motherboard
Another popular controller/codec manufacturer from the past was ESS, which had chips starting with the letters “ES.”
Another brand that you can see around is IDT.
If you are looking for realtek alc1220-vb review, here is our top results :
Realtek ALC1220 vs Sound BlasterX AE-5 – My findings from hardware
Jan 14, 2019 – I had done a decent amount of research, but Sound Cards are kind of annoying to research because a lot of reviews just focus on the very subjective audio…
https://audiosciencereview.com/forum/index.php?threads/alc1220-vb-vs-an-entry-level-dac.6879/
ALC1220-VB vs. an entry level DAC … Z390 Aorus Elite motherboard – ALC1220-VB, stands in relation to an entry level DAC (like DragonFly). … RMAA measurements of Gigabyte Aorus Pro Wifi Z390 (Realtek ALC1220).
https://www.overclock.net/forum/18-sound-cards-computer-audio/1623685-new-realtek-alc1220-any-good-2.html
Mar 4, 2017 – Originally Posted by poinguan you mean your USB soundcard is better than the Asus Z270 onboard audio? Thats not what he was saying, the…
https://pcpartpicker.com/forums/topic/332934-which-one-of-those-audio-chipsets-is-best
Realtek S1220A high definition audio CODEC featuring Crystal Sound 3; Realtek S1200A High Definition … ASRock custom ALC 1220 codec. … Your going to want to look at individual reviews of each board as there are a surprising amount of…
https://linustechtips.com/main/topic/1108400-realtek-alc1220-vb-how-much-can-it-do/
Gigabyte is telling you how they made normal Realtek ACL220 better but … Look up any specs in the ALC1150 and assume ALC1220 is equal…
https://forum.gigabyte.us/thread/8022/explain-alc1220-vb-ess-sabre
Oct 12, 2019 – The marketing slides for this motherboard list ALC1220 with 120db SNR + … in front or rear 3.5 mm headphone jack I will be using Realtek ALC1220 chip … Review the manuals for the front panel audio pin out information.
https://www.aorus.com/blog-detail.php?i=309
May 18, 2018 – Better noise levels, dynamic range, and THD (Total Harmonic Distortion) for the front-line audio makes ALC1220-VB one of the best in the sound game. Communicate with your teammates clearly so that you guys can ace the enemy and avoid any communication mishaps that may occur from poor audio quality.
https://forums.anandtech.com/threads/are-sound-cards-still-relevant-yes.2541361/
… earlier than the Realtek ALC1150 codec, or budget boards where they don’t put … compared to my Realtek ALC1220 codec on my Asrock Z270 Taichi. … There are DACs with better specs, but since I don’t have an external…
https://www.vortez.net/articles_pages/creative_sound_blasterx_ae_5_sound_card_review,7.html
Mar 2, 2018 – Here, we compare the AE-5 to the integrated solution on the ASUS Crosshair VI Hero, featuring the Realtek ALC 1220 audio codec, the current…
https://www.phoronix.com/forums/forum/hardware/general-hardware/1147545-realtek-alc1220-vb-usb-audio
Dec 23, 2019 – 1 x Realtek® ALC4050H codec+1 x Realtek® ALC1220-VB codec … (I don’t know about Asus, suspecting based on KitGuru review, as they…
https://forums.tomshardware.com/threads/motherboard-audio-supremefx-s1220a-vs-realtek-alc1220-vb.3573262/
Feb 12, 2020 – … [Motherboard Audio] SupremeFX S1220A vs Realtek ALC1220-VB … The Supreme 1220 IS a Realtek 1220, but with Asus’ fancy pants…
https://www.avsforum.com/forum/90-receivers-amps-processors/2862218-alc1220-audio-quality.html
Jun 5, 2017 – It’s said to have '7.1 CH HD Audio (Realtek ALC1220 Audio Codec).' Strangely, the old motherboard had much better audio. I plan to buy a…